Connect with us

News

SpaceX hot-fires Falcon 9 with Crew Dragon aboard prior to first orbital launch

Falcon 9 and Crew Dragon vertical at Pad 39A. (SpaceX)

Published

on

SpaceX has completed a hot-fire test of Falcon 9 B1051 at Pad 39A, hopefully demonstrating that the company’s first human-rated rocket is ready to support the orbital launch debut of its Crew Dragon spacecraft.

Given NASA’s uniquely conservative tendencies, it’s hard to extrapolate from SpaceX’s well-worn launch operations. Nevertheless, if the data from this static fire show a healthy spacecraft and rocket, SpaceX will likely be well on their way to the first (uncrewed) orbital launch of Crew Dragon, currently expected no earlier than (NET) the second half of February.

Advertisement

In an intriguing sign that Crew Dragon was fully fueled and ready to abort at any second, SpaceX Dragon recovery vessel GO SearcherΒ was stationed in the Atlantic Ocean just a few miles East of Falcon 9’s static fire attempt at Pad 39A. In other words, if Falcon 9 were to have experienced a potentially catastrophic anomaly during propellant loading or Merlin 1D ignition, Crew Dragon would have likely ignited its 8 Super Draco abort thrusters to rapidly accelerate away from the rocket, theoretically saving itself (and any astronauts aboard). GO Searcher would have then quickly recovered the forlorn spacecraft after it deployed its parachutes and landed in the ocean, essentially a replay of the Pad Abort test SpaceX engineers and technicians completed in 2015.

Designed with the sole intention of ensuring that Crew Dragon is capable of safely aborting an anomalous launch and carrying astronauts to safety at almost any point between ignitionΒ and orbit, that same launch abort system (LAS) also offers the option for Crew Dragon to escape a potentially damaging situation even without a crew aboard. In the latter case, Crew Dragon’s hardware would be preserved for potential refurbishment and reuse, likely saving SpaceX and NASA tens of millions of dollarsΒ (if not $100M+) and cutting months off of the inevitable delays that would follow. Crew Dragon’s integrated LAS – meaning that the spacecraft brings it wherever it goes – is completely unique in the history of crewedΒ spaceflight and ultimately offers unbeatable protection for any astronauts or passengers entrusted to it.

Thanks in large part to undoubtedly disruptive NASA demands that may well be far more conservative than necessary, SpaceX extensively re-engineered Falcon 9 for ease of manufacturing and extreme reliability, both of which go hand in hand. Among dozens of minor to major changes, M1D and MVac engines were modified to mitigate minor problems with turbopump blades fracturing, overall avionics redundancy was upgraded, and Falcon’s ultra-high-pressure helium storage tanks (COPVs) were drastically redesigned.

Advertisement
Crew Dragon and its crew-rated Falcon 9 went vertical at a launch pad (Pad 39A) for the first time ever on January 4th. (SpaceX)

These upgrades were ultimately integrated into the iteration known as Block 5. According to SpaceX’s updated Falcon 9 and Heavy payload user guide, “[aside from the payload interface], all first- and second-stage vehicle systems are the same [for Dragon and satellite launches], indicating that the same exact rocket is produced for any given single-stick Falcon 9 launch. This means that all SpaceX customers, US government or not, benefit directly from the reliability demanded by NASA and the US military for crewed and uncrewed launches. It also means that SpaceX’s production system remains exceptionally simple, as just a single upper stage and booster variation is needed for the vast majority of the company’s launches. Falcon Heavy requires a unique center core booster and nosecones but is otherwise unchanged from Falcon 9.

According to Russian media, SpaceX is now targeting Crew Dragon’s launch debut NET February 16th. Liftoff will occur around 8am EDT (13:00 UTC) if that timeframe holds.

Advertisement

Check out Teslarati’s newsletters for prompt updates, on-the-ground perspectives, and unique glimpses of SpaceX’s rocket launch and recovery processes!

Eric Ralph is Teslarati's senior spaceflight reporter and has been covering the industry in some capacity for almost half a decade, largely spurred in 2016 by a trip to Mexico to watch Elon Musk reveal SpaceX's plans for Mars in person. Aside from spreading interest and excitement about spaceflight far and wide, his primary goal is to cover humanity's ongoing efforts to expand beyond Earth to the Moon, Mars, and elsewhere.

Advertisement
Comments

Elon Musk

Tesla Full Self-Driving set to get an awesome new feature, Elon Musk says

Published

on

Credit: Teslarati

Tesla Full Self-Driving is set to get an awesome new feature in the near future, CEO Elon Musk confirmed on X.

Full Self-Driving is the company’s semi-autonomous driving program, which is among the best available to the general public. It still relies on the driver to ultimately remain in control and pay attention, but it truly does make traveling less stressful and easier.

However, Tesla still continuously refines the software through Over-the-Air updates, which are meant to resolve shortcomings in the performance of the FSD suite. Generally, Tesla does a great job of this, but some updates are definitely regressions, at least with some of the features.

Tesla Cybertruck owner credits FSD for saving life after freeway medical emergency

Advertisement

Tesla and Musk are always trying to improve the suite’s performance by fixing features that are presently available, but they also try to add new things that would be beneficial to owners. One of those things, which is coming soon, is giving the driver the ability to prompt FSD with voice demands.

For example, asking the car to park close to the front door of your destination, or further away in an empty portion of the parking lot, would be an extremely beneficial feature. Adjusting navigation is possible through Grok integration, but it is not always effective.

Musk confirmed that voice prompts for FSD would be possible:

Tesla Full Self-Driving is a really great thing, but it definitely has its shortcomings. Navigation is among the biggest complaints that owners have, and it is easily my biggest frustration with using it. Some of the routes it chooses to take are truly mind-boggling.

Another thing it has had issues with is being situated in the correct lane at confusing intersections or even managing to properly navigate through local traffic signs. For example, in Pennsylvania, there are a lot of stop signs with “Except Right Turn” signs directly under.

This gives those turning right at a stop sign the opportunity to travel through it. FSD has had issues with this on several occasions.

Advertisement

Parking preferences would be highly beneficial and something that could be resolved with this voice prompt program. Grocery stores are full of carts not taken back by customers, and many people choose to park far away. Advising FSD of this preference would be a great advantage to owners.

Continue Reading

Cybertruck

Elon Musk clarifies Tesla Cybertruck ’10 day’ comment, fans respond

Some are arguing that the decision to confirm a price hike in ten days is sort of counterproductive, especially considering it is based on demand. Giving consumers a timeline of just ten days to make a big purchase like a pickup truck for $60,000, and basically stating the price will go up, will only push people to make a reservation.

Published

on

Credit: Tesla

Elon Musk has clarified what he meant by his comment on X yesterday that seemed to indicate that Tesla would either do away with the new All-Wheel-Drive configuration of the Cybertruck or adjust the price.

The response was cryptic as nobody truly knew what Musk’s plans were for the newest Tesla Cybertruck trim level. We now have that answer, and fans of the company are responding in a polarizing fashion.

On Thursday night, Tesla launched the Cybertruck All-Wheel-Drive, priced competitively at $59,990. It was a vast improvement from the Rear-Wheel-Drive configuration Tesla launched last year at a similar price point, which was eventually cancelled just a few months later due to low demand.

Tesla launches new Cybertruck trim with more features than ever for a low price

Advertisement

However, Musk said early on Friday, “just for 10 days,” the truck would either be available or priced at $59,990. We can now confirm Tesla will adjust the price based on more recent comments from the CEO.

Musk said the price will fluctuate, but it “depends on how much demand we see at this price level.”

Advertisement

Some are defending the decision, stating that it is simply logical to see how the Cybertruck sells at this price and adjust accordingly.

Advertisement

Others, not so much.

Advertisement

Advertisement

Some are arguing that the decision to confirm a price hike in ten days is sort of counterproductive, especially considering it is based on demand. Giving consumers a timeline of just ten days to make a big purchase like a pickup truck for $60,000, and basically stating the price will go up, will only push people to make a reservation.

Demand will look strong because people want to lock in this price. The price will inevitably go up, and demand for the trim will likely fall a bit because of the increased cost.

Many are arguing Musk should have kept this detail internal, but transparency is a good policy to have. It is a polarizing move to confirm a price increase in just a week-and-a-half, but the community is obviously split on how to feel.

Advertisement
Continue Reading

Cybertruck

Tesla Cybertruck’s newest trim will undergo massive change in ten days, Musk says

It appears as if the new All-Wheel-Drive trim of Cybertruck won’t be around for too long, however. Elon Musk revealed this morning that it will be around “only for the next 10 days.”

Published

on

(Credit: Tesla)

Tesla’s new Cybertruck trim has already gotten the axe from CEO Elon Musk, who said the All-Wheel-Drive configuration of the all-electric pickup will only be available “for the next ten days.”

Musk could mean the price, which is $59,990, or the availability of the trim altogether.

Last night, Tesla launched the All-Wheel-Drive configuration of the Cybertruck, a pickup that comes in at less than $60,000 and features a competitive range and features that are not far off from the offerings of the premium trim.

Tesla launches new Cybertruck trim with more features than ever for a low price

Advertisement

It was a nice surprise from Tesla, considering that last year, it offered a Rear-Wheel-Drive trim of the Cybertruck that only lasted a few months. It had extremely underwhelming demand because it was only $10,000 cheaper than the next trim level up, and it was missing a significant number of premium features.

Simply put, it was not worth the money. Tesla killed the RWD Cybertruck just a few months after offering it.

With the news that Tesla was offering this All-Wheel-Drive configuration of the Cybertruck, many fans and consumers were encouraged. The Cybertruck has been an underwhelming seller, and this seemed to be a lot of truck for the price when looking at its features:

  • Dual Motor AWD w/ est. 325 mi of range
  • Powered tonneau cover
  • Bed outlets (2x 120V + 1x 240V) & Powershare capability
  • Coil springs w/ adaptive damping
  • Heated first-row seats w/ textile material that is easy to clean
  • Steer-by-wire & Four Wheel Steering
  • 6’ x 4’ composite bed
  • Towing capacity of up to 7,500 lbs
  • Powered frunk

It appears as if this trim of Cybertruck won’t be around for too long, however. Musk revealed this morning that it will be around “only for the next 10 days.”

Musk could mean the price of the truck and not necessarily the ability to order it. However, most are taking it as a cancellation.

If it is, in fact, a short-term availability decision, it is baffling, especially as Tesla fans and analysts claim that metrics like quarterly deliveries are no longer important. This seems like a way to boost sales short-term, and if so many people are encouraged about this offering, why would it be kept around for such a short period of time?

Some are even considering the potential that Tesla axes the Cybertruck program as a whole. Although Musk said during the recent Q4 Earnings Call that Cybertruck would still be produced, the end of the Model S and Model X programs indicates Tesla might be prepared to do away with any low-volume vehicles that do not contribute to the company’s future visions of autonomy.

Advertisement

The decision to axe the car just ten days after making it available seems like a true head-scratcher.

Continue Reading